Home / 6,753.81-9,324.54-4,632.89

Finding the Fourth Proportional to 6,753.81, 9,324.54 and 4,632.89

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Solution

The fourth proportional to 6,753.81, 9,324.54 and 4,632.89 is: 6,396.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,753.81 : 9,324.54 = 4,632.89 : x
  2. Step 2: Convert to fraction form
    6,753.81/9,324.54 = 4,632.89/x
  3. Step 3: Cross multiply
    6,753.81x = 9,324.54 × 4,632.89
  4. Step 4: Simplify right side
    6,753.81x = 43,199,544.96
  5. Step 5: Solve for x
    x = 43,199,544.96/6,753.81
  6. Step 6: Final answer
    x = 6,396.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.